<template>
  <div class="login_bg">
    <div class="login_adv" style="background-image: url(img/auth_banner.jpg)">
      <div class="login_adv__title">
        <h2>SCUI</h2>
        <h4>{{ $t("login.slogan") }}</h4>
        <p>{{ $t("login.describe") }}</p>
        <div>
          <span>
            <el-icon><sc-icon-vue /></el-icon>
          </span>
          <span>
            <el-icon class="add"><el-icon-plus /></el-icon>
          </span>
          <span>
            <el-icon><el-icon-eleme-filled /></el-icon>
          </span>
        </div>
      </div>
      <div class="login_adv__mask"></div>
      <div class="login_adv__bottom">
        © {{ $CONFIG.APP_NAME }} {{ $CONFIG.APP_VER }}
      </div>
    </div>
    <div class="login_main">
      <div class="login_config">
        <el-button
          :icon="config.dark ? 'el-icon-sunny' : 'el-icon-moon'"
          circle
          type="info"
          @click="configDark"
        ></el-button>
        <el-dropdown
          trigger="click"
          placement="bottom-end"
          @command="configLang"
        >
          <el-button circle>
            <svg
              xmlns="http://www.w3.org/2000/svg"
              xmlns:xlink="http://www.w3.org/1999/xlink"
              aria-hidden="true"
              role="img"
              width="1em"
              height="1em"
              preserveAspectRatio="xMidYMid meet"
              viewBox="0 0 512 512"
            >
              <path
                d="M478.33 433.6l-90-218a22 22 0 0 0-40.67 0l-90 218a22 22 0 1 0 40.67 16.79L316.66 406h102.67l18.33 44.39A22 22 0 0 0 458 464a22 22 0 0 0 20.32-30.4zM334.83 362L368 281.65L401.17 362z"
                fill="currentColor"
              ></path>
              <path
                d="M267.84 342.92a22 22 0 0 0-4.89-30.7c-.2-.15-15-11.13-36.49-34.73c39.65-53.68 62.11-114.75 71.27-143.49H330a22 22 0 0 0 0-44H214V70a22 22 0 0 0-44 0v20H54a22 22 0 0 0 0 44h197.25c-9.52 26.95-27.05 69.5-53.79 108.36c-31.41-41.68-43.08-68.65-43.17-68.87a22 22 0 0 0-40.58 17c.58 1.38 14.55 34.23 52.86 83.93c.92 1.19 1.83 2.35 2.74 3.51c-39.24 44.35-77.74 71.86-93.85 80.74a22 22 0 1 0 21.07 38.63c2.16-1.18 48.6-26.89 101.63-85.59c22.52 24.08 38 35.44 38.93 36.1a22 22 0 0 0 30.75-4.9z"
                fill="currentColor"
              ></path>
            </svg>
          </el-button>
          <template #dropdown>
            <el-dropdown-menu>
              <el-dropdown-item
                v-for="item in lang"
                :key="item.value"
                :command="item"
                :class="{ selected: config.lang == item.value }"
                >{{ item.name }}</el-dropdown-item
              >
            </el-dropdown-menu>
          </template>
        </el-dropdown>
      </div>
      <div class="login-form">
        <div class="login-header">
          <div class="logo">
            <img :alt="$CONFIG.APP_NAME" src="/img/logo.png" />
            <label>{{ $CONFIG.APP_NAME }}</label>
          </div>
        </div>
        <el-tabs>
          <el-tab-pane :label="$t('login.accountLogin')" lazy>
            <password-form></password-form>
          </el-tab-pane>
          <el-tab-pane :label="$t('login.mobileLogin')" lazy>
            <phone-form></phone-form>
          </el-tab-pane>
        </el-tabs>
        <template v-if="$CONFIG.MY_SHOW_LOGIN_OAUTH">
          <el-divider>{{ $t("login.signInOther") }}</el-divider>
          <div class="login-oauth">
            <el-button
              type="success"
              icon="sc-icon-wechat"
              circle
              @click="wechatLogin"
            ></el-button>
          </div>
        </template>
      </div>
    </div>
  </div>
  <el-dialog
    v-model="showWechatLogin"
    :title="$t('login.wechatLoginTitle')"
    :width="400"
    destroy-on-close
  >
    <div class="qrCodeLogin">
      <sc-qr-code
        class="qrCode"
        :text="WechatLoginCode"
        :size="200"
      ></sc-qr-code>
      <p class="msg">
        {{ $tc("login.wechatLoginMsg", 1) }}<br />{{
          $tc("login.wechatLoginMsg", 2)
        }}
      </p>
      <div class="qrCodeLogin-result" v-if="isWechatLoginResult">
        <el-result
          icon="success"
          :title="$tc('login.wechatLoginResult', 1)"
          :sub-title="$tc('login.wechatLoginResult', 2)"
        ></el-result>
      </div>
    </div>
  </el-dialog>
</template>

<script>
import passwordForm from './components/passwordForm'
import phoneForm from './components/phoneForm'

export default {
  components: {
    passwordForm,
    phoneForm
  },
  data() {
    return {
      config: {
        lang: this.$TOOL.data.get('APP_LANG') || this.$CONFIG.LANG,
        dark: this.$TOOL.data.get('APP_DARK') || false
      },
      lang: [
        {
          name: '简体中文',
          value: 'zh-cn',
        },
        {
          name: 'English',
          value: 'en',
        }
      ],
      WechatLoginCode: "",
      showWechatLogin: false,
      isWechatLoginResult: false
    }
  },
  watch: {
    'config.dark'(val) {
      if (val) {
        document.documentElement.classList.add("dark")
        this.$TOOL.data.set("APP_DARK", val)
      } else {
        document.documentElement.classList.remove("dark")
        this.$TOOL.data.remove("APP_DARK")
      }
    },
    'config.lang'(val) {
      this.$i18n.locale = val
      this.$TOOL.data.set("APP_LANG", val)
    }
  },
  created: function () {
    this.$TOOL.cookie.remove("TOKEN")
    this.$TOOL.data.remove("USER_INFO")
    this.$TOOL.data.remove("MENU")
    this.$TOOL.data.remove("PERMISSIONS")
    this.$TOOL.data.remove("DASHBOARDGRID")
    this.$TOOL.data.remove("grid")
    this.$store.commit("clearViewTags")
    this.$store.commit("clearKeepLive")
    this.$store.commit("clearIframeList")
    console.log('%c SCUI %c Gitee: https://gitee.com/lolicode/scui', 'background:#666;color:#fff;border-radius:3px;', '')
  },
  methods: {
    configDark() {
      this.config.dark = this.config.dark ? false : true
    },
    configLang(command) {
      this.config.lang = command.value
    },
    wechatLogin() {
      this.showWechatLogin = true
      this.WechatLoginCode = "SCUI-823677237287236-" + new Date().getTime()
      this.isWechatLoginResult = false
      setTimeout(() => {
        this.isWechatLoginResult = true
      }, 3000)
    }
  }
}
</script>

<style scoped>
.login_bg {
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
}
.login_adv {
  width: 33.33333%;
  background-color: #555;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  position: relative;
}
.login_adv__title {
  color: #fff;
  padding: 40px;
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  z-index: 2;
}
.login_adv__title h2 {
  font-size: 40px;
}
.login_adv__title h4 {
  font-size: 18px;
  margin-top: 10px;
  font-weight: normal;
}
.login_adv__title p {
  font-size: 14px;
  margin-top: 10px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
}
.login_adv__title div {
  margin-top: 10px;
  display: flex;
  align-items: center;
}
.login_adv__title div span {
  margin-right: 15px;
}
.login_adv__title div i {
  font-size: 40px;
}
.login_adv__title div i.add {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.6);
}
.login_adv__bottom {
  position: absolute;
  left: 0px;
  right: 0px;
  bottom: 0px;
  color: #fff;
  padding: 40px;
  background-image: linear-gradient(transparent, #000);
  z-index: 3;
}
.login_adv__mask {
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.login_main {
  flex: 1;
  overflow: auto;
  display: flex;
}
.login-form {
  width: 400px;
  margin: auto;
  padding: 20px 0;
}
.login-header {
  margin-bottom: 40px;
}
.login-header .logo {
  display: flex;
  align-items: center;
}
.login-header .logo img {
  width: 40px;
  height: 40px;
  vertical-align: bottom;
  margin-right: 10px;
}
.login-header .logo label {
  font-size: 26px;
  font-weight: bold;
}
.login-oauth {
  display: flex;
  justify-content: space-around;
}
.login-form .el-divider {
  margin-top: 40px;
}

.login-form {
}
.login-form:deep(.el-tabs) .el-tabs__header {
  margin-bottom: 25px;
}
.login-form:deep(.el-tabs) .el-tabs__header .el-tabs__item {
  font-size: 14px;
}

.login-form:deep(.login-forgot) {
  text-align: right;
}
.login-form:deep(.login-forgot) a {
  color: var(--el-color-primary);
}
.login-form:deep(.login-forgot) a:hover {
  color: var(--el-color-primary-light-3);
}
.login-form:deep(.login-reg) {
  font-size: 14px;
  color: var(--el-text-color-primary);
}
.login-form:deep(.login-reg) a {
  color: var(--el-color-primary);
}
.login-form:deep(.login-reg) a:hover {
  color: var(--el-color-primary-light-3);
}

.login_config {
  position: absolute;
  top: 20px;
  right: 20px;
}

.login-form:deep(.login-msg-yzm) {
  display: flex;
  width: 100%;
}
.login-form:deep(.login-msg-yzm) .el-button {
  margin-left: 10px;
  --el-button-size: 42px;
}

.qrCodeLogin {
  text-align: center;
  position: relative;
  padding: 20px 0;
}
.qrCodeLogin img.qrCode {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}
.qrCodeLogin p.msg {
  margin-top: 15px;
}
.qrCodeLogin .qrCodeLogin-result {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  background: var(--el-mask-color);
}

@media (max-width: 1200px) {
  .login-form {
    width: 340px;
  }
}
@media (max-width: 1000px) {
  .login_main {
    display: block;
  }
  .login_main .login_config {
    position: static;
    padding: 20px 20px 0 20px;
    text-align: right;
  }
  .login-form {
    width: 100%;
    padding: 20px 40px;
  }
  .login_adv {
    display: none;
  }
}
</style>
